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\[4 \times 4+4+4\] |
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\[2^{2}b_{2}+2b_{1}+b_{0}\] |
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\[\frac{a^{2}-a \sqrt{a}}{a-1}\] |
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\[c_{1}+c_{2}+c_{3}\] |
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\[(a_{1}b_{3}-a_{3}b_{1})\] |
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\[Hz\] |
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\[\sin x+ \sin y=2 \sin( \frac{x+y}{2}) \cos( \frac{x-y}{2})\] |
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\[(e^{8}-9)/9\] |
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\[y_{i+1}=y_{i}+ \int_{x_{i}}^{x_{i+1}}fdx\] |
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\[\sqrt{75}\] |
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\[2 \sum_{x=1}^{n}x- \sum_{x=1}^{n}1\] |
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\[\int( \sin(t)-t)dt=- \cos(t)- \frac{1}{2}t^{2}\] |
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\[\lim_{n \rightarrow \infty} \frac{4}{3} \frac{2n^{2}+3n+1}{n^{2}}\] |
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\[\frac{7x}{7}= \frac{14}{7}\] |
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\[x>A\] |
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\[kg\] |
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\[20x-8y=20\] |
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\[\frac{ \sqrt{2- \sqrt{2}}}{2}\] |
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\[x_{i} \leq x \leq x_{i+1}\] |
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\[(4/3,2/3,4/3)\] |
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\[x_{k}xy_{k}+y_{k}yy_{k}\] |
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\[\{a \}\] |
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\[5-3=(1+1+1+1+1)-(1+1+1)=2\] |
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\[\frac{a+b}{2}\] |
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\[\frac{p}{q}\] |
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\[\lim_{z \rightarrow z_{0}}f(z)=f(z_{0})\] |
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\[x^{3}+8y^{3}\] |
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\[p^{ \alpha}-p^{ \alpha-1}\] |
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\[\frac{1}{ \tan( \theta)}= \frac{ \cos( \theta)}{ \sin( \theta)}\] |
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\[121=1x10^{2}+2x10^{1}+1x10^{0}=100+20+1\] |
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\[1= \frac{Y}{Y}\] |
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\[\frac{ \alpha}{2}- \frac{ \alpha+1}{2}= \frac{1}{2}\] |
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\[\sum_{r=1}^{n}r\] |
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\[\sin 6 \theta\] |
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\[\frac{2^{2}+7}{2^{5}7^{2}}\] |
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\[1-d=(1- \frac{d^{(m)}}{m})^{m}\] |
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\[M_{1}\] |
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\[udu=- \frac{dy}{2y^{2}}\] |
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\[\frac{1}{ \sqrt{k+1}}\] |
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\[y^{4}-9y^{2}-18+e^{y}\] |
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\[\frac{7}{6}y_{n}(-y_{n+1}+2y_{n}-y_{n-1})\] |
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\[18z\] |
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\[Y_{1}+Y_{2}+Y_{3}+ \ldots+Y_{n}\] |
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\[P_{1}P_{3}\] |
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\[\lim_{b \rightarrow \infty}f(b)\] |
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\[k<1\] |
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\[\cos 3 \theta=4 \cos^{3} \theta-3 \cos \theta\] |
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\[47474+5272=52746\] |
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\[\frac{ \sin A+ \sin 3A}{ \cos A+ \cos 3A}= \tan 2A\] |
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\[\sum_{i=1}^{n+1}i\] |
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\[\frac{1}{(x+1)(x+2)^{2}}= \frac{1}{x+1} \frac{1}{x+2}- \frac{1}{(x+2)^{2}}\] |
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\[\sqrt{a} \sqrt{a}=a\] |
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\[\sum_{n=5}^{10}(2_{n}+1)\] |
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\[m_{k}=p_{k}-p_{k-1}\] |
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\[\frac{11}{3} \sqrt{3}\] |
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\[\frac{1}{2} \frac{1}{4} \frac{1}{8} \frac{1}{16}\] |
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\[4-4+4- \sqrt{4}\] |
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\[\sqrt{9}+ \sqrt{16}\] |
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\[-7\] |
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\[\log_{a}x- \log_{a}y= \log_{a} \frac{x}{y}\] |
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\[p \geq 3\] |
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\[\lim_{x \rightarrow- \infty}P_{k+1}(x)<0\] |
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\[(a+b)u=au+bv\] |
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\[|ab|=|a| \cdot|b|\] |
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\[a=-2xy-2y^{2}\] |
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\[1+x+x^{2},x+x^{2},x^{2}\] |
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\[\frac{m}{mm}\] |
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\[0.0878\] |
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\[m \geq 1\] |
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\[\frac{d}{dx}a^{x}\] |
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\[y>z\] |
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\[XX^{-1}=X^{-1}X=I\] |
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\[R_{a}= \frac{R_{1}R_{2}+R_{2}R_{3}+R_{3}R_{1}}{R_{2}}\] |
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\[8cm\] |
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\[\frac{d_{1}-2}{d_{1}} \frac{d_{2}}{d_{2}+2}\] |
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\[6ft\] |
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\[\alpha+ \beta= \beta+ \alpha\] |
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\[\sum_{i=1}^{n}x_{n}= \sum_{i=1}^{n}y_{n}\] |
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\[4+4+ \frac{4}{4}\] |
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\[( \sqrt{2}x+2)(x+3)\] |
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\[10,000+1,000=11,000\] |
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\[\lim_{a \rightarrow \infty}f(a)\] |
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\[w=q_{H}-q_{C}\] |
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\[\pi_{t+1}\] |
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\[R_{0}^{0}\] |
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\[xyx+xy+yx+y=x^{2}y+xy+xy+y\] |
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\[\frac{2AB}{A+B}\] |
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\[[[S]]=[S]\] |
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\[( \frac{ \pi}{ \sqrt{2}})\] |
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\[q+w\] |
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\[(Y)(1)=(Y)( \frac{Y}{Y})\] |
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\[1 \times 2 \times 3 \times 4 \times 5 \times 6=720\] |
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\[x^{2}-xy+xy-y^{2}\] |
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\[g^{2}=gg=e\] |
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\[d=(24z^{5}+48cz^{3}+8z^{3}+24c^{2}z+16cz)\] |
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\[n \geq N\] |
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\[\frac{da}{dc}= \frac{c}{a}\] |
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\[z= \sqrt{3}( \sqrt{2}+i)\] |
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\[\sum_{m=1}^{ \infty} \sum_{n=1}^{ \infty} \frac{m^{2}n}{3^{m}(m3^{n}+n3^{m})}\] |
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\[\pi \int_{0}^{1}xdx\] |